I noticed that he had a hint
[8.045380] Mount initrd as rootfs and enter recovery mode.
He seems to have triggered some kind of recovery guarantee mechanism, but what makes me curious is that I didn’t deliberately trigger it.
I have confirmed that my kernel has no errors, but it cannot be properly mounted into rootf.Nv-l4t bootloader config.service has also been enabled.I now want to avoid the occurrence of abnormal phenomena that affect my normal use.This is very important to me. I would like to ask for your help in troubleshooting. Thank you first.